.container {
  width: 100%;
  height: 95%;
  // 盒子内减模式，设置padding 和 margin 会减去自身盒子的尺寸
  box-sizing: border-box;
  //overflow: hidden;

  // 公共样式 下分割线
  .border {
    height: 1px;
    width: 100%;
    background-color: #ddd;
  }

  // 头部样式
  .header {
    // 设置头部宽高 + 弹性盒子 + 竖向排列
    width: 100%;
    height: 20%;
    display: flex;
    flex-direction: column;
    justify-content: center;

    .page {
      font-size: 15px;
      display: flex;
      align-items: center;

      // 单独设置当前位置文字的样式
      span {
        font-size: 16px;
        font-weight: 600;
        margin-left: 10px;
      }
    }

    // 页面的title样式
    .head-title {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      margin-top: 4px;
      border-radius: 10px;
      background-color: #a6e3e9;
      box-shadow: 0 2px 5px rgba(0, 0, 0, .2);

      dl {
        dd {
          height: 40px;
          line-height: 20px;

          &:nth-child(1) {
            font-size: 30px;
            color: #fff;
            font-weight: 700;
          }

          &:nth-child(2) {
            font-size: 15px;
            color: rgba(0, 0, 0, .6);
          }
        }
      }
    }
  }

  // 页面主体内容
  .main {
    display: flex;
    flex-direction: column;
    margin-top: 10px;
    width: 100%;
    height: 660px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .2);
    border-radius: 10px;
    background-color: #f1f1f1;

    // 页面导航栏
    .nav {
      width: 100%;

      ul {
        display: flex;
        align-items: center;
        justify-content: space-evenly;
        list-style: none;

        li {
          display: flex;
          align-items: center;
          justify-content: center;
          flex-direction: column;
          width: 140px;
          border-radius: 5px;
          font-size: 20px;
          font-weight: 500;
          cursor: pointer;
          transition: all .3s ease-in-out;

          // 悬浮样式
          &:hover{
            color: #004B90;
            transition: all .2s ease-in-out;
          }

          i {
            height: 35px;
            line-height: 35px;
          }

          // 导航栏下划线样式
          .line {
            width: 60%;
            height: 2px;
            background-color: #004B90;
            margin-top: 10px;
            transition: ease-in-out;
            opacity: 0;
          }

          // 导航栏选中样式
          &.active {
            color: #004B90;
            font-weight: 550;
            .line {
              opacity: 1;
            }
          }
        }
      }
    }

    // 页面主体内容部分的高度
    .main-content {
      height: auto;
      border-top: 1px solid #ddd;
    }
  }
}
